NVIDIA RTX A4000 Max-Q vs AMD Radeon RX 5300M
We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 3GB VRAM Radeon RX 5300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4000 Max-Q 's Advantages
Released 1 years and 5 months late
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (352.0GB/s vs 168.0GB/s)
3712 additional rendering cores
Lower TDP (80W vs 85W)
AMD Radeon RX 5300M 's Advantages
Boost Clock has increased by 4% (1445MHz vs 1395MHz)
Score
Benchmark
FP32 (float)
RTX A4000 Max Q
+250%
14.28 TFLOPS
Radeon RX 5300M
4.069 TFLOPS
Graphics Card
Apr 2021
Release Date
Nov 2019
Ampere-MW
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
780 MHz
Base Clock
1000 MHz
1395 MHz
Boost Clock
1445 MHz
1375 MHz
Memory Clock
1750 MHz
Memory
8GB
Memory Size
3GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
96bit
352.0GB/s
Bandwidth
168.0GB/s
Render Config
-
Compute Units
22
40
SM Count
-
5120
Shading Units
1408
160
TMUs
88
80
ROPs
32
160
Tensor Cores
-
40
RT Cores
-
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
111.6 GPixel/s
Pixel Rate
46.24 GPixel/s
223.2 GTexel/s
Texture Rate
127.2 GTexel/s
14.28 TFLOPS
FP16 (half)
8.138 TFLOPS
14.28 TFLOPS
FP32 (float)
4.069 TFLOPS
223.2 GFLOPS
FP64 (double)
254.3 GFLOPS
Board Design
80W
TDP
85W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA104
GPU Name
Navi 14
-
GPU Variant
Navi 14 XLM
Ampere
Architecture
RDNA 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
17.4 billion
Transistors
6.4 billion
392 mm²
Die Size
158 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.6
CUDA
-
6.8
Shader Model
6.5
